Programme for International Student Assessment 2009

Albania, Argentina, Australia...and 70 more, 2009 - 2010

Reference ID

WLD_2009_PISA_v02_M

Producer(s)

Organisation for Economic Co-operation and Development (OECD)

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

56424

Downloads

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SCIE - P2000 Earth Temperature (Q03) - original responses (S269Q03R)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 158205

Invalid: 357753

Type: Discrete

Start: 339

End: 340

Width: 2

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
01	No credit	20970	13.3%
02	No credit	53600	33.9%
11	Full credit	44427	28.1%
12	Full credit	10389	6.6%
99	Missing	28819	18.2%
97	N/A	357753

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

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